Ultrasonic welding can handle most plastics assembly applications. Other friction-based processes, such as vibration welding and spin welding, can usually tackle the rest. However, that necessitates investing in three separate machines at considerable cost.
On construction jobsites throughout the world, contractors rely on the spirit level to make sure surfaces are truly flat (horizontal) or plumb (vertical). This type of level—so named because it contains a vial of alcohol (spirit) with a bubble in it—has been used for centuries and remains very popular.
Methicillin-resistant Staphylococcus aureus (MRSA) is a bacterium responsible for many hard-to-treat and life-threatening infections, including pneumonia and blood poisoning. MRSA is especially troublesome in hospitals, prisons and nursing homes, where patients with open wounds, invasive devices and weakened immune systems are at greater risk of infection.
No matter which method you use to assemble plastic parts, you would have found the latest technologies at The ASSEMBLY Show. There were at least 10 suppliers of plastics joining equipment on the show floor, including first-time exhibitors Rinco Ultrasonics and Thermal Press International Inc.